APA način citiranja (7. izdanje)

(2000). Percentage of Higher Education Institutions Offering Distance Ed Courses. U.S. Department of Education.

Čikaški stil citiranja (17. izdanje)

Percentage of Higher Education Institutions Offering Distance Ed Courses. U.S. Department of Education, 2000.

MLA način citiranja (9. izdanje)

Percentage of Higher Education Institutions Offering Distance Ed Courses. U.S. Department of Education, 2000.

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